64204894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36857}}^1$

素因数の和:36939

約数の個数: 16

約数和(自身を含む): 105266448

約数和(自身を除く): 41061554

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 36857, 73714, 479141, 958282, 2469419, 4938838, 32102447, 64204894]

約数ペア:

[(1, 64204894), (2, 32102447), (13, 4938838), (26, 2469419), (67, 958282), (134, 479141), (871, 73714), (1742, 36857)]